What happens to the current in a circuit is a 1.5 volt battery is removed and replaced by a 3 volt battery

Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)

In a system, when potential energy decreases, then entropy also decreases. true false

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity